| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Crouthamel, Lauren C (10)
|
MAWWC |
1:25.92 |
1:24.96 |
-0.96 |
| 2 |
Avila, Lily R (10)
|
MATWAC |
1:28.10 |
1:25.42 |
-2.68 |
| 3 |
Nordberg, Kaitlyn G (10)
|
MAWWC |
1:28.18 |
1:27.24 |
-0.94 |
| 4 |
McKendrick, Ainsley K (10)
|
MATWAC |
|
1:30.07 |
- |
| 5 |
Eastmond, Cassidy J (9)
|
NJTAC |
1:32.07 |
1:35.21 |
3.14 |
| 6 |
Lutz, Emily A (10)
|
NJTAC |
1:42.99 |
1:36.51 |
-6.48 |
| 7 |
Jess, Cecelia M (9)
|
MATWAC |
1:36.16 |
1:39.71 |
3.55 |
| 8 |
Keefe, Tierney J (10)
|
NJTAC |
1:46.16 |
1:40.19 |
-5.97 |
| 9 |
Elder, Catherine H (9)
|
MAWWC |
1:43.98 |
1:41.00 |
-2.98 |
| 10 |
Matalie, Abigail F (10)
|
MASTRM |
1:46.64 |
1:41.89 |
-4.75 |
| 11 |
Leible, Charlotte R (10)
|
NJTAC |
1:47.83 |
1:45.62 |
-2.21 |
| 12 |
Dmitriyeva, Veronica P (9)
|
NJRA |
1:48.26 |
1:48.34 |
0.08 |
| 13 |
Dmitriyeva, Natalie P (9)
|
NJRA |
1:52.18 |
1:50.71 |
-1.47 |
| 14 |
Jansen, Sophia A (9)
|
MATWAC |
|
1:51.86 |
- |
| 15 |
Risseeuw, Bethany D (9)
|
MASTRM |
|
1:51.87 |
- |
| 16 |
Seymour, Siena M (9)
|
NJRA |
|
1:56.17 |
- |
| 17 |
Campbell, Annabel M (10)
|
MASTRM |
1:59.28 |
1:56.65 |
-2.63 |
| 18 |
Cordery, Cassidy G (9)
|
MATWAC |
|
2:33.25 |
- |
|
Stevens, Leilani S (9)
|
MASTRM |
2:08.68 |
DQ |
- |